The Effect of Transformational Leadership, Job Satisfaction & Organizational Commitment on Training Effectiveness Toward Project Performance

This study examines the effect of transformational leadership, job satisfaction, and organizational commitment on construction project performance in Indonesia, with training effectiveness as a mediator. Data were obtained through a survey of 270 respondents who work in construction projects and have attended training, analyzed using SPSS and Smart-PLS SEM. The results show that transformational leadership, job satisfaction, and organizational commitment have a positive and significant effect on project performance. However, training effectiveness does not mediate the relationship between these variables and project performance. Descriptive statistical analysis showed that job satisfaction had the highest mean value, while project performance had the lowest mean value. These findings highlight the importance of increasing job satisfaction and organizational commitment to improving project performance. This research contributes to understanding key factors affecting construction project performance in Indonesia and provides insights for decision-makers in developing training programs and HR policies. The researcher recommends further research on other construction companies to strengthen these findings and consider additional variables such as organizational culture and work motivation for success strategies in a competitive business climate.